linux-stable/drivers/tee/amdtee/Kconfig

# SPDX-License-Identifier: MIT
# AMD-TEE Trusted Execution Environment Configuration
config AMDTEE
	tristate "AMD-TEE"
	default m
	depends on CRYPTO_DEV_SP_PSP
	help
	  This implements AMD's Trusted Execution Environment (TEE) driver.
tee: add AMD-TEE driver Adds AMD-TEE driver. * targets AMD APUs which has AMD Secure Processor with software-based Trusted Execution Environment (TEE) support * registers with TEE subsystem * defines tee_driver_ops function callbacks * kernel allocated memory is used as shared memory between normal world and secure world. * acts as REE (Rich Execution Environment) communication agent, which uses the services of AMD Secure Processor driver to submit commands for processing in TEE environment Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Reviewed-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 2019-12-27 05:24:01 +00:00			`# SPDX-License-Identifier: MIT`
			`# AMD-TEE Trusted Execution Environment Configuration`
			`config AMDTEE`
			`tristate "AMD-TEE"`
			`default m`
			`depends on CRYPTO_DEV_SP_PSP`
			`help`
			`This implements AMD's Trusted Execution Environment (TEE) driver.`